RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is characterized by high productivity and requires control through winter pruning and green harvesting. The leaf is medium-sized, five-lobed, with an open petiolar sinus. Clusters are medium, cylindrical or cylindrical-conical, often winged, and compact. Berries are medium, round, purple with thin skin and a thick waxy bloom.
The plant is susceptible to major fungal diseases, including downy mildew, powdery mildew, grey mold, and sour rot, as well as Esca disease. The variety is used as an auxiliary component in Bardolino and Valpolicella wines. Wines based on it have high acidity, pronounced tannins, and intense aroma, with a light body.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Rossignola N.*IT 1/17
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Rosenmuskateller, Rosenmuskateller* , Roseti, Rossanella, Rossano, Rossara N., Rossese bianco B., Rossese N., Rossetta, Rossetto, Rosso, Rossola, Rossola nera N., Rossone N., Rotberger, Rotburger, Roter Elbling, Roter Gutedel, Roter Malvasier, Roter Müller Thurgau